fix

[wolnelektury.git] / src / catalogue / fields.py

diff --git a/src/catalogue/fields.py b/src/catalogue/fields.py
index 4c832fd..49fd46e 100644 (file)
--- a/src/catalogue/fields.py
+++ b/src/catalogue/fields.py
@@ -1,6 +1,7 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+import os
 from django.conf import settings
 from django.core.files import File
 from django.core.files.storage import FileSystemStorage
@@ -123,6 +124,8 @@ class EbookField(models.FileField):
 
 
 class BuildEbook(Task):
+    librarian2_api = False
+
     formats = {}
 
     @classmethod
@@ -165,7 +168,9 @@ class BuildEbook(Task):
 
     def build(self, fieldfile):
         book = fieldfile.instance
-        out = self.transform(book.wldocument(), fieldfile)
+        out = self.transform(
+            book.wldocument2() if self.librarian2_api else book.wldocument(),
+            fieldfile)
         fieldfile.save(None, File(open(out.get_filename(), 'rb')), save=False)
         self.set_file_permissions(fieldfile)
         if book.pk is not None:
@@ -201,17 +206,29 @@ class BuildPdf(BuildEbook):
 @BuildEbook.register('epub')
 @task(ignore_result=True)
 class BuildEpub(BuildEbook):
+    librarian2_api = True
+
     @staticmethod
     def transform(wldoc, fieldfile):
-        return wldoc.as_epub(cover=True, base_url=absolute_url(gallery_url(wldoc.book_info.url.slug)))
+        from librarian.builders import EpubBuilder
+        return EpubBuilder(
+                base_url='file://' + os.path.abspath(gallery_path(wldoc.meta.url.slug)) + '/',
+                fundraising=settings.EPUB_FUNDRAISING
+            ).build(wldoc)
 
 
 @BuildEbook.register('mobi')
 @task(ignore_result=True)
 class BuildMobi(BuildEbook):
+    librarian2_api = True
+
     @staticmethod
     def transform(wldoc, fieldfile):
-        return wldoc.as_mobi(cover=True, base_url=absolute_url(gallery_url(wldoc.book_info.url.slug)))
+        from librarian.builders import MobiBuilder
+        return MobiBuilder(
+                base_url='file://' + os.path.abspath(gallery_path(wldoc.meta.url.slug)) + '/',
+                fundraising=settings.EPUB_FUNDRAISING
+            ).build(wldoc)
 
 
 @BuildEbook.register('html')
@@ -325,6 +342,15 @@ class BuildCover(BuildEbook):
         pass
 
 
+@BuildEbook.register('cover_clean')
+@task(ignore_result=True)
+class BuildCoverClean(BuildCover):
+    @classmethod
+    def transform(cls, wldoc, fieldfile):
+        from librarian.cover import WLCover
+        return WLCover(wldoc.book_info, width=240).output_file()
+
+
 @BuildEbook.register('cover_thumb')
 @task(ignore_result=True)
 class BuildCoverThumb(BuildCover):